{"id":"001020947","type":"book","title":"On the origin of medieval Tana","publisher-place":"Praha","pages":"227-235","container-title":"Stephanos. Studia byzantina ac slavica Vladimíro Vavřínek ad annum sexagesimum quintum dedicata. 1-3","author":[{"family":"Karpov","given":"Sergej Pavlovič"}],"issued":{"raw":"1995"}}